Shower head



FIG. 3.1 is a bottom perspective view of a shower head showing my new design;

FIG. 3.2 is a bottom view thereof;

FIG. 3.3 is a top view thereof; and

FIG. 3.4 is a right side view thereof, with the left side view, the front view, and the rear view being mirror images thereof. 

CLAIM The ornamental design for a shower head, as shown and described. 